2128291214

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{7013}}^1$

素因数の和:7484

約数の個数: 32

約数和(自身を含む): 3726959040

約数和(自身を除く): 1598667826

約数列:

[1, 2, 7, 14, 53, 106, 371, 409, 742, 818, 2863, 5726, 7013, 14026, 21677, 43354, 49091, 98182, 151739, 303478, 371689, 743378, 2601823, 2868317, 5203646, 5736634, 20078219, 40156438, 152020801, 304041602, 1064145607, 2128291214]

約数ペア:

[(1, 2128291214), (2, 1064145607), (7, 304041602), (14, 152020801), (53, 40156438), (106, 20078219), (371, 5736634), (409, 5203646), (742, 2868317), (818, 2601823), (2863, 743378), (5726, 371689), (7013, 303478), (14026, 151739), (21677, 98182), (43354, 49091)]